Browsing by Subject "QCD sum rules"

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Study on the semileptonic transition of B-s -> D-s2(2900)l(v)over-bar(l) in QCD: Promising case for the standard model

Alomayrah, Norah; Alzahrani, Jamila S.; Al-Buriahi, M. S. (2022)

In this paper, we report on the semileptonic transitions of B-s -> D-s2 (2900)l (v) over bar (l), where l = e, mu, or tau with J(P) = 2(-) by using the QCD sum rules within the standard model (SM). These channels which ...